BLS 411 Gas filter A2 for respiratory masks SGE46, series 3000, 5000

A2 Gas filter BLS® 411 with universal thread connection for masks SGE46 and series 3000 / 5000

Protects against organic gases and vapours with a boiling point above 65°C and can be employed with substances as solvents and microorganisms, etc.

Characteristics

• Replacement filter for BLS half and full face masks SGE46, 3000, 5000
• Protection class A2
• Reusable
• With universal thread connection RD 40 according to EN 148-1
• Activated carbon: The quality of BLS activated carbon used for the filtration of gases and vapours meets high safety standards and ensures excellent filtration performance. They are manufactured without toxic additives such as hexavalent chromium (Cr VI) and are certified food grade (REGVE231 / 2017).
• Filter housing made of ABS non-deformable. The housing is built to ensure 100% performance of the filters

Certification

• Follow the requirements of European Regulation 425/2016 (Personal Protective Equipment).
• Certified as 3rd category personal protective equipment, in compliance with EN 143:2000 + A1:2006 and EN 14387:2004 + A1:2008 standards.
• They are certified and tested according to module D at Italcert S.r.l. (Personal Protective Equipment)
• CE marked
• BLS management system is ISO 9001:2008 certified

Material

• Filter canister: Acrylonitrile butadiene styrene (ABS)
• Filtering material: activated charcoal A type

Storage

• Temperature: -10° / +50° C
• Relative humidity: 70% max

Packaging

• Single packed, box includes 4 pcs, carton with 4 boxes (16 pcs)

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Identifications for gas filter

• A1 Organic gases and vapors with boiling point > 65 ° C; 10 x workplace exposure limit or 1000 ppm
• A2 Organic gases and vapors with boiling point > 65 ° C; 10 x workplace exposure limit or 5000 ppm (e.g. as for A1 but at higher concentrations)
• AX Organic gases and vapors with boiling point ≤ 65 ° C
• B Inorganic gases and vapors (e.g. chlorine, hydrogen sulfide, hydrogen cyanide)
• E Acid gases and vapors (e.g. sulfur dioxide, hydrogen chloride)
• K Ammonia and derivatives
• Hg Mercury vapour
• P Particles, mists, fumes